STMicroelectronics STM32F746IGT6E

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F7
Packaging | Tray
Core Processor ARM® Cortex®-M7
Core Size 32-Bit Single-Core
Speed 216MHz
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O 140
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 320K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V
Data Converters A/D 24x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 176-LQFP (24x24)
Package / Case 176-LQFP

The STM32F746IGT6E is a high-performance microcontroller from STMicroelectronics, built on the ARM Cortex-M7 core. It runs at 216 MHz and includes 1 MB of Flash and 320 KB of RAM. The device features an integrated LCD controller and a comprehensive set of peripherals including DMA, I2S, PWM, and WDT. Packaged in a 176-LQFP, it operates within a voltage range of 1.7V to 3.6V and a temperature range of -40°C to 85°C, making it suitable for a wide range of embedded applications.

  • Superior Processing Performance: The 216 MHz Cortex-M7 core with double-precision FPU delivers exceptional computational throughput for demanding applications.
  • Enhanced Graphics Capabilities: Integrated LCD controller and hardware TFT accelerator enable smooth and responsive graphical user interfaces.
  • Efficient Memory Architecture: 1 MB Flash and 320 KB RAM, combined with an instruction cache, ensure fast execution and data access.
  • Rich Connectivity: Includes Ethernet, USB OTG, and multiple serial interfaces for versatile system integration.

Professional Audio Equipment

The 216 MHz Cortex-M7 core with double-precision FPU excels at real-time audio effects processing and high-fidelity digital audio mixing.

Advanced Robotics

High-speed PWM and multiple communication interfaces enable precise multi-axis control and sensor fusion for industrial and collaborative robots.

Smart Building Controllers

With an integrated LCD controller and Ethernet support, it serves as a central hub for HVAC, lighting, and security systems with a rich user interface.

High-Performance Motor Drives

The powerful core and advanced timer peripherals allow for field-oriented control (FOC) of high-power motors with minimal latency.

Medical Imaging Devices

Its processing power and memory bandwidth support real-time image processing for portable ultrasound and optical coherence tomography (OCT) systems.

Automotive Infotainment

The Cortex-M7 core and graphics capabilities make it suitable for cluster displays and infotainment head units, handling complex animations and connectivity.

Q: What core does the STM32F746IGT6E use?
A: It uses the ARM Cortex-M7 core.
Q: What is the maximum clock speed?
A: The maximum clock speed is 216 MHz.
Q: How much Flash memory does it have?
A: It has 1 MB of Flash memory.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.
Base Product Number : STM32F746IGT6
176-LQFP 1MB Flash 216MHz 32-bit MCU ARM Cortex-M7 Audio LCD Controller Motor Control Robotics STM32F7 STM32F746IGT6E
Q: What core does the STM32F746IGT6E use?
A: It uses the ARM Cortex-M7 core.
Q: What is the maximum clock speed?
A: The maximum clock speed is 216 MHz.
Q: How much Flash memory does it have?
A: It has 1 MB of Flash memory.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.